From: Roel Kluin <roel.kluin@gmail.com>
To: "David S. Miller" <davem@davemloft.net>,
netdev <netdev@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: [PATCH] eepro: Read buffer overflow
Date: Sun, 26 Jul 2009 00:40:59 +0200 [thread overview]
Message-ID: <4A6B89FB.8020103@gmail.com> (raw)
io[i] is read before the bounds check on i, order should be reversed
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
---
diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index cc2ab64..4f70034 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -1784,7 +1784,7 @@ int __init init_module(void)
printk(KERN_INFO "eepro_init_module: Auto-detecting boards (May God protect us...)
");
}
- for (i = 0; io[i] != -1 && i < MAX_EEPRO; i++) {
+ for (i = 0; i < MAX_EEPRO && io[i] != -1; i++) {
dev = alloc_etherdev(sizeof(struct eepro_local));
if (!dev)
break;
next reply other threads:[~2009-07-25 22:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-25 22:40 Roel Kluin [this message]
2009-07-27 2:01 ` [PATCH] eepro: Read buffer overflow David Miller
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